/* =========================================================
   WalletWise — AUTH + LANDING
   Login, Register, Landing Pages
   Uses global design tokens from default.css
   ========================================================= */

/* Allow landing pages to override global padding */
body.landing-light {
  padding-top: 0;
}

/* =========================================================
   BASE LAYOUT
   ========================================================= */

.landing-light {
  background: var(--grey-0);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* =========================================================
   HEADER
   ========================================================= */

.nf-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  background: #e6f4ff;
  box-shadow: 0 1px 4px rgba(0,0,0,0.05);
  z-index: 1000;
}

.nf-header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: var(--space-3) var(--space-4);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
}

.nf-logo {
  font-weight: 900;
  font-size: 1.8rem;
  color: var(--primary);
  letter-spacing: 0.5px;
}

.nf-login {
  color: #000;
  text-decoration: none;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  border: 1px solid #ccc;
  transition: 0.2s ease;
}

.nf-login:hover {
  background: var(--primary);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

/* =========================================================
   HERO / MAIN BLOCK
   ========================================================= */

.nf-hero {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 6rem 1rem 6rem;
  text-align: center;
  background: var(--grey-0);
}

.nf-hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.nf-title {
  font-size: clamp(2.4rem, 6vw, 3.2rem);
  font-weight: 900;
  color: var(--text);
  margin-bottom: var(--space-2);
}

.nf-subtitle {
  font-size: 1.15rem;
  color: var(--muted);
  margin-bottom: 1.25rem;
  line-height: 1.55;
}

/* =========================================================
   LOGIN + REGISTER FORM (Landing)
   ========================================================= */

.nf-signup {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 460px;
  margin: 0 auto;
  width: 100%;
}

.nf-input {
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: #f7f7f7;
  font-size: 1rem;
  color: var(--text);
  transition: border-color 0.2s, background 0.2s;
}

.nf-input::placeholder {
  color: var(--muted);
}

.nf-input:focus {
  background: var(--grey-0);
  border-color: var(--primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(0,87,184,0.15);
}

.nf-btn {
  padding: 0.85rem 1.3rem;
  border-radius: var(--radius-sm);
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
  transition: background 0.2s, box-shadow 0.2s, transform 0.05s;
}

.nf-btn:hover {
  background: var(--accent);
  box-shadow: var(--shadow-sm);
}

.nf-btn:active {
  transform: translateY(1px);
}

/* =========================================================
   ⭐ LOGIN BUTTON HALF WIDTH
   ========================================================= */

.nf-signup .nf-btn {
  width: 50%;
  align-self: center;
}

/* =========================================================
   ABOUT SECTION
   ========================================================= */

.nf-about {
  background: #fafafa;
  border-top: 1px solid var(--border);
  padding: var(--space-6) 1rem var(--space-6);
  text-align: center;
}

.nf-about-inner {
  max-width: 900px;
  margin: 0 auto;
}

.nf-about h2 {
  color: var(--primary);
  font-size: 2rem;
  margin-bottom: var(--space-3);
}

.nf-about p {
  color: var(--text);
  margin-bottom: var(--space-4);
}

.nf-about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-5);
}

.nf-about-card {
  background: var(--grey-0);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s;
}

.nf-about-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 10px rgba(0,0,0,0.08);
}

.nf-about-card h3 {
  color: var(--primary);
  margin-bottom: var(--space-2);
}

.nf-about-card p {
  color: var(--muted);
}

/* =========================================================
   FOOTER
   ========================================================= */

.nf-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: #e6f4ff;
  border-top: 1px solid var(--border);
  padding: 0.85rem 1rem;
  text-align: center;
  box-shadow: 0 -1px 4px rgba(0,0,0,0.05);
}

.nf-footer-inner {
  max-width: 900px;
  margin: 0 auto;
}

.nf-footer-inner p {
  margin: 0;
  color: #555;
  font-size: 0.95rem;
}

/* =========================================================
   AUTH CONTAINER (REGISTER)
   ========================================================= */

.auth-container {
  max-width: 420px;
  margin: 6rem auto 4rem;
  background: var(--card-bg);
  padding: 2rem 2.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.auth-container h1 {
  font-size: 1.8rem;
  color: var(--primary);
  margin-bottom: var(--space-2);
}

.auth-container p.subtext {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: var(--space-4);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.auth-form input {
  padding: 0.75rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--grey-1);
  font-size: 1rem;
  transition: 0.2s;
}

.auth-form input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,163,224,0.15);
  outline: none;
}

.auth-form button {
  background: var(--primary);
  color: white;
  border: none;
  border-radius: var(--radius);
  padding: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s, box-shadow 0.2s;
}

.auth-form button:hover {
  background: var(--accent);
  box-shadow: var(--shadow-sm);
}

.auth-links {
  margin-top: var(--space-4);
}

.auth-links a {
  color: var(--primary);
  font-weight: 600;
}

.auth-links a:hover {
  text-decoration: underline;
}

/* =========================================================
   ⭐ FIX AUTOFILL — MOVED HERE BELOW INPUT RULES
   ========================================================= */

/* FIX AUTOFILL IN LIGHT THEME */
input:-webkit-autofill {
  background-color: #f7f7f7 !important;
  -webkit-box-shadow: 0 0 0 1000px #f7f7f7 inset !important;
  -webkit-text-fill-color: var(--text) !important;
}

/* FIX AUTOFILL IN DARK THEME */
:root[data-theme="dark"] input:-webkit-autofill {
  background-color: #111418 !important;
  -webkit-box-shadow: 0 0 0 1000px #111418 inset !important;
  -webkit-text-fill-color: #fff !important;
}

/* =========================================================
   DARK MODE
   ========================================================= */

:root[data-theme="dark"] .landing-light {
  background: #0f1115;
  color: #fff;
}

:root[data-theme="dark"] .nf-header {
  background: #111418;
  box-shadow: none;
}

:root[data-theme="dark"] .nf-logo {
  color: var(--primary);
}

:root[data-theme="dark"] .nf-input {
  background: #111418;
  border-color: #2a2e35;
  color: #fff;
}

:root[data-theme="dark"] .nf-input:focus {
  background: #1c1f26;
  border-color: var(--primary);
}

:root[data-theme="dark"] .nf-btn:hover {
  background: var(--accent);
}

:root[data-theme="dark"] .nf-about {
  background: #111418;
  border-color: #2a2e35;
}

:root[data-theme="dark"] .nf-about-card {
  background: #1c1f26;
  border: 1px solid #2a2e35;
}

:root[data-theme="dark"] .nf-footer {
  background: #111418;
  color: #ccc;
  border-color: #2a2e35;
}

:root[data-theme="dark"] .nf-login {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

:root[data-theme="dark"] .nf-login:hover {
  background: var(--accent);
  color: #fff;
}

/* =========================================================
   ⭐ DARK MODE — MAKE HERO BLACK ONLY
   ========================================================= */

:root[data-theme="dark"] .nf-hero {
  background: #000 !important;
  color: var(--primary) !important;
}

:root[data-theme="dark"] .nf-hero .nf-title,
:root[data-theme="dark"] .nf-hero .nf-subtitle,
:root[data-theme="dark"] .nf-hero .nf-hero-content {
  color: var(--primary) !important;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 640px) {
  .nf-header-inner {
    padding: 0.75rem 1rem;
  }
  .nf-signup {
    width: 100%;
  }
  .nf-hero {
    padding: 5rem 1rem 3rem;
  }
}

/* =========================================================
   BACKGROUND IMAGE — LIGHT + DARK
   ========================================================= */

body.landing-light {
  background: url("../images/background.jpg") no-repeat center / cover fixed;
}

:root[data-theme="dark"] body.landing-light {
  background: url("../images/background.jpg") no-repeat center / cover fixed;
}